Total performance solution for the E46 M3 replaces the factory headers, catalytic converters, and mid-pipe with high performance components engineered to improve power and sound; ECU software upgrade available for maximum power gains

INCLUDES

• M3 E46 Sport Headers
• M3 E46 Sport Catalytic Converters
• M3 E46 BMC F1 Replacement Air Filter
• M3 E46 ExperTune Performance Software with Handheld Tuner (Optional Upgrade)

FEATURES

• Fits all BMW E46 M3 vehicles (2000-2006)
• High performance headers replace the restrictive factory headers for increased exhaust flow
• Factory catalytic converters are replaced by high performance 200-cell HJS Sport Cats for optimum performance
• BMC F1 Air Filter increases cold air induction
• Optional ECU software upgrade reprograms the engine's computer in order to take full advantage of the high performance components
• All exhaust components are a simple bolt-on installation; no cutting or welding required
• All Fabspeed products are backed by Fabspeed's Lifetime Warranty

DISCLAIMER

 This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.